How does cooling rate affect the texture of igneous rocks?.

Answers

Answer 1

When a magma cools down, it forms into solid rocks known as igneous rocks.

The texture of igneous rocks is determined by the cooling rate of magma or lava. A slow cooling rate produces large crystals and a coarse-grained texture, while a fast cooling rate produces small crystals and a fine-grained texture. Rapid cooling, on the other hand, produces volcanic glass and a smooth texture without any crystals.

Igneous rocks that form from the slow cooling of magma or lava are known as intrusive or plutonic rocks. These rocks are generally found beneath the Earth's surface, and the slow cooling rate gives them a coarse-grained texture. Granite and gabbro are two examples of intrusive rocks.

Extrusive or volcanic rocks, on the other hand, form from the rapid cooling of lava on the Earth's surface. Because of the fast cooling rate, these rocks have a fine-grained texture or glassy texture. Basalt and obsidian are two examples of extrusive rocks. Therefore, cooling rate plays a vital role in the formation and texture of igneous rocks.

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Related Questions

URGENT!!!

PLZ ANDWER QUESTIONS IN THE IMAGE AND ILL BE YOUR FRIEND FOR LIFE:)
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URGENT!!!PLZ ANDWER QUESTIONS IN THE IMAGE AND ILL BE YOUR FRIEND FOR LIFE:)Plzzz Im begging youuuuuSomeone

Answers

Answer:

1.It began about 30,000 years ago, reached its greatest advance 21,000 years ago, and ended about 10,000 years ago

2. Global warming has become a higher and larger risk.

3. Global warming

4. Carbon dioxide

5. Because of the fossil fuels that people are burning for energy.

6. Coal, oil and natural gas

7.Fossil fuels are made from decomposing plants and animals.

8.We depend on those fuels to heat our homes, run our vehicles, power industry and manufacturing, and provide us with electricity.

Here Are Some I Know:
2. Global Warming Caused The Temp. To Rise
3. Global Warming
4. Greenhouse Gases
5. Carbon Dioxide Is Released When Fuels Are Burned
6. Coal & Oil & Gas
7. Decomposing Animals
8. Fossil Fuels Produce Energy

How is the earth changing

Answers

Tectonic plates drift, the crust quakes, and volcanoes erupt. Air pressure falls, storms form, and precipitation results. Learn how these powerful forces shape our air, land, water, and weather—and constantly transform our planet.

Click Oil Basics to explore the natural resources needed for the production of plastics. Use the information to answer the question.

Which of these ingredients is important in making plastics?

A. Carbon Dioxide
B. Particulate Matter
C. Natural Gas Plant Liquids
D. Volatile Organic Compounds

Answers

Answer:

C. Natural Gas.

Explanation:

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Natural Gas Plant Liquids (NGPL) ingredient is important in making plastics. Option C. is correct.

Natural gas liquids (NGLs) are a group of hydrocarbons that are found in natural gas. They are separated from natural gas during the processing of natural gas. NGLs are used to make plastics, as well as other products such as gasoline, diesel fuel, and jet fuel.

The most common NGLs are ethane, propane, butane, and natural gasoline. Ethane is used to make ethylene, which is used to make plastics. Propane is used to make propane, which is used as a fuel.

So, carbon dioxide, particulate matter, and volatile organic compounds are not used to make plastics.

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➳Quєѕtíσn
______________________________
What is one major difference between North Korea and South Korea?
A. South Korea has a more powerful military than North Korea
B. South Korea has fewer international Allie’s than North Korea
C. South Korea has a harsher government than North Korea
D. South Korea has a more developed economy than North Korea
______________________________
Thαnkyσu :D​

Answers

South Korea has a more powerful military than North Korea and South Korea has a more developed economy than North Korea, hence options A and D are correct.

North Korea, also known as the Democratic People's Republic of Korea (DPRK), is distinguished from South Korea primarily by the presence of Pyongyang as its capital. South Korea, on the other hand, is the Republic of Korea (ROK), with Seoul as its capital.

The North Korean constitution includes clauses that safeguard free speech and assembly. In actuality, other, provisions like the need that people adopt communist lifestyles, take precedence.

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How does human interactions with the environment have intended or unintended consequences on
biodiversity?

Answers

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

describe the major intraregional and interregional migration patterns within the united states in recent years.

Answers

Immigration slowed between the 1920s and the 1960s. During the Great Depression of the 1930s, there was little immigration, and in certain years, more individuals left the country than came. Following World War II, migration rose. Mexico overtakes other countries as the main supplier of immigration to the US in the 1980s.

Up until 2010, almost 75 million individuals immigrated to the US. The most significant intraregional and interregional movement trend in the US is labour migration due to immigration. Nearly 164 million workers moved around the world in 2017.

The nationwide pattern of high in-migration rates was evident in 2020–21, with the Midwest, Northeast, and South being notably affected.

What are intra-regional and inter-regional migration?

Interregional migration is the movement of people from one region of a country to another, whereas intraregional migration is the movement of people inside the same region of a country. Furthermore, compared to intraregional migration, interregional migration is a substantially larger transfer.

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The equation y=6400x represents the number of miles, y, that the satellite Space Explorer flies in x hours. Find the rate of change.

Answers

The rate of change is 6400 miles per hour.this means that for every hour the satellite space explorer flies, it covers a distance of 6400 miles.

the rate of change in this context refers to the slope of the equation y = 6400x. in this equation, the coefficient of x, which is 6400, represents the rate of change. Rate of change, also known as the derivative, measures how a quantity changes with respect to another variable. It represents the instantaneous rate at which a function is changing at a specific point. The rate of change is calculated by finding the slope of a curve or the difference in the values of a function over a given interval. It is a fundamental concept in calculus and has applications in various fields such as physics, economics, and engineering. The rate of change provides insights into the direction, speed, and acceleration of a system, allowing us to analyze and predict behavior and make informed decisions based on the trends and patterns observed.

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which surrounding the biotic and abiotic components includes​

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Answer:

#tried my best

do mark me as brainlist

Abiotic factors refer to non-living physical and chemical elements in the ecosystem. Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.

why should you look for shale in swamps and how is it made there

Answers

Shale is a fine-grained clastic sedimentary rock made of compacted mud consisting of clay and tiny particles of quartz, calcite, mica, pyrite, other minerals, and organic compounds.

The defining characteristic of shale is its ability to interrupt into layers or fissility. Shale contains organic material that can generate oil and natural gas and trap the generated oil and natural gas within its pores.

Shale forms via compaction from particles in slow or quiet water, like river deltas, lakes, swamps, or the ocean bottom. Heavier and larger particles sink and form sandstone and limestone, while clay and fine silt remain suspended in water. Over time, compressed sandstone and limestone become shale. Shale typically occurs during a broadsheet, several meters thick. Counting on geography, lenticular formations can also form. Sometimes animal tracks, fossils, or maybe imprints of raindrops are preserved in shale layers.

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Imagine you have taken a flight north to new york city. Describe the sun rays at exactly noon on the same day of the year.

Answers

The correct option is D ; The sun's rays will never be directly overhead. The latitude of 23 ½ degrees north is known as the Tropic of Cancer. Above this imaginary line the sun's rays hit earth with decreased angles.

The path in which the sun moves across the sky usually varies from one season to another. This path is directly related to the position of sunrise and sunset, as the position of sunrise and sunset changes with the changing position of the sun.

Even though the sun appears to be at the highest position during the winter solstice where the sun is at the maximum height and receives the highest amount of daylight, the sun is never directly overhead in the state of New York.

Thus, the rays of the sun never falls directly overhead in this region. At this condition, i.e above the tropic of cancer, the sun's rays hit the earth with gradually decreased angles.

Hence, the correct answer is option (D).

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Full Question ;

Imagine you have taken a flight north to New York City. Describe the sun rays at exactly noon on the same day of the year.

A) The sun's rays would also be directly overhead. The sun's rays strike earth at 90 degrees throughout the hemisphere.

B) The sun's rays would also be directly overhead but only for one hour, twelve noon until one o'clock. After that the earth's movement distorts the angle of the sun's rays.

C) The sun's rays will be directly overhead in the Northern Hemisphere during the fall equinox. The movement of earth changes the angle of incidence of the sun's rays throughout the year.

D) The sun's rays will never be directly overhead. The latitude of 23 ½ degrees north is known as the Tropic of Cancer. Above this imaginary line the sun's rays hit earth with decreased angles.


What name is given to the continuous motion or directed flow of water that moves through oceans similar to a
stream or river?
O a. rip tide
O b. current
O c. tide
Od. wave

Answers

The term tide refers to the continuous motion or directed flow of water that passes through seas in the same way that a stream or river does.

What is a tide?

Tides are one of the most dependable natural processes on the planet. We are convinced that the ocean waters will routinely rise and fall along our coasts as the sun rises in the east and the stars shine at night. Tides are very long-period waves that flow through the water in response to the moon's and sun's powers.

Tides form in the water and travel to the coast, where they appear as the regular rise and fall of the sea surface. High tide occurs when the highest part of the wave, or its crest, reaches a certain position; low tide happens when the lowest part of the wave, or its trough, reaches a specific location. The variation in height between high and low tide is known as the tidal range.

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increasing global urbanization causes associated problems such as the formation of urban heat islands. (a) describe how urbanization leads to the formation of urban heat islands. (b) urban heat islands have been linked to a variety of environmental problems. (i) propose a reasonable solution that could help lower the temperature increases caused by urban heat islands

Answers

(a) Urbanization leads to the formation of urban heat islands due to several factors.

(b) Urban heat islands have been linked to environmental problems such as increased energy consumption, elevated air pollution levels, and compromised human health.

(a) The replacement of natural surfaces with impervious materials like concrete and asphalt reduces the area available for vegetation, which contributes to decreased evapotranspiration and reduced cooling effects.

Additionally, the construction of buildings and infrastructure absorbs and retains heat, leading to higher temperatures within urban areas. The concentration of human activities, energy consumption, and industrial processes in urban areas also contribute to increased heat production, further exacerbating the urban heat island effect.

(b) To help lower the temperature increases caused by urban heat islands, a reasonable solution is the implementation of green infrastructure. This includes the strategic planting of trees and vegetation, creation of green spaces, and use of reflective or cool materials for building surfaces. These measures can enhance evapotranspiration, provide shade, and mitigate heat absorption and radiation.

Additionally, implementing cool roof technologies and promoting energy-efficient building designs can reduce energy consumption and decrease the urban heat island effect. Green infrastructure not only helps to lower temperatures but also provides numerous co-benefits such as improved air quality, enhanced aesthetics, and increased resilience to climate change impacts.

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True/False? The stone-tool traditions of the Upper Paleolithic were based primarily on blade tools which, compared to those of the Mousterian, are faster to make and are better at maximizing the amount of cutting edge from the same amount of stone

Answers

The statement given is true because the stone-tool traditions of the Upper Paleolithic were based primarily on blade tools which, compared to those of the Mousterian, are faster to make and are better at maximizing the amount of cutting edge from the same amount of stone.

The blade tools are made by the Upper Paleolithic people, and they were used for a wide range of activities, including cutting, scraping, carving, and engraving. They are characterized by a long, narrow shape that is produced by striking the edges of a stone core with a punch or hammerstone. These tools were made using a technique known as pressure flaking, which involved applying pressure to the edges of the stone to remove flakes of material.

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the total number of comets orbiting the sun is estimated to be about

Answers

The total number of comets orbiting the Sun is estimated to be in the billions or even trillions. These comets are believed to reside in two main regions: the Oort Cloud and the Kuiper Belt.

The Oort Cloud, located far beyond Neptune, is a hypothetical region thought to contain a vast reservoir of comets.

The Kuiper Belt, closer to the Sun, is also home to numerous comets. While the exact count is uncertain due to their remote locations and dynamic nature, scientists estimate that there are billions or even trillions of comets orbiting the Sun in these regions, making them an abundant feature of our Solar System.

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Qual das alternativas abaixo apresenta importantes causas da Independência dos EUA (1776)? * 1 ponto

Answers

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The European Union established a __________ called the euro.
A.
pop culture competition
B.
common currency
C.
homogenous culture
D.
common language.

Answers

Answer:

B. Commo Currency

Answer:

Explanation:

B. Commo Currency


Science is not absolute. Explain what that statement means. Give a historical example that shows us that science is not absolute.

Answers

Answer:

In science, there can always be a new discovery. You cant know if something exists if you havent discovered it yet.

ex: When the world thought the Earth was flat, but clearly it has been proven it is not.

ex2: Atoms are the smallest particle that exists. It has been proven that there are things inside of atoms that are much smaller. (subtomic

particles are smaller than atoms)

How did the Soviet people lose their freedom to communist

Answers

1) The Soviet People of the Union of Soviet Socialist Republics never "lost their freedom". The Soviet people distinguished the people starting from the era of the U.S.S.R to the fall of the U.S.S.R in 1991.

The people of Eastern Europe and Russia lost their freedom to the Communist Regime, as they failed to find more common ground then just hatred to the Communist. Many times, these different groups (commonly known as "White Russians"), also fought against each other, which furthered weakened the military strength of the anti-communists. Foreign aid usually fell into the hands of corrupt officials, and rarely was used to help in the war effort. Without a better common goal, and the failure to run an adequate army and government, the White Russians lost and were expelled or absorbed into the Soviets.

~

Which of the following was a result of the Arab invasions of North Africa?
Islam spread.
The Arab Spring movement began.
O A coup overthrew the monarchy.
Colonial powers drew geometric boundaries.

Answers

Answer:

The answer is Islam spread.

The result of the Arab Invasions of North Africa is the spread of Islam religion.

How did Islam unfold via North Africa?

Following the conquest of North Africa by Muslim Arabs withinside the seventh century CE, Islam unfold in West Africa through merchants, traders, scholars, and missionaries, that is basically via non-violent method wherein African rulers both tolerated the faith or transformed it themselves.

Therefore,The result of the Arab Invasions of North Africa is the spread of Islam religion.

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To begin your response, identify your country, its type of
government, and the parts of its government.
Write your paragraph in this space.
My country is Mexico!!!... I’m giving 65 points

Answers

Type of Government:

Mexico is a federal republic composed of thirty-one federal entities. thirty-one states and Mexico City and has a Presidential system of government.

Parts of Mexico's Government: The Mexican federal government has three branches: executive, legislative, and judicial on federal and state levels, and functions per the Constitution of the United Mexican States, as enacted in 1917, and as amended.

Answer:

Type of Government:

Mexico is a federal republic composed of thirty-one federal entities. thirty-one states and Mexico City and has a Presidential system of government.

Parts of Mexico's Government: The Mexican federal government has three branches: executive, legislative, and judicial on federal and state levels, and functions per the Constitution of the United Mexican States, as enacted in 1917, and as amended.

Explanation:

What is the area of a circular pizza with a radius of 9 cm?

Answers

Answer: 254.34

Explanation:

Formula for area of a circle: pi times radius squared

All we have to do is plug numbers in so, 3.14*9 squared, and solve

3.14*9 squared
3.14*81
A=254.34


Rocks are often weathered in one location and deposited in another. Group of answer choices True False

Answers

The statement that rocks are often weathered in one location and deposited in another is TRUE.

Weathering is a geological process that includes the physical and chemical breakdown of rock material at or near the Earth's surface, which results in the disintegration of the rock into smaller particles.

Thus, it can be concluded that the rocks are frequently weathered in one place and then deposited in another location.

As weathering occurs over an extended period, rocks can be broken down into smaller particles, transported, and deposited in another location, eventually becoming sedimentary rocks.

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Which of the following questions could be answered with some kind of
distribution map?

Answers


There is no image to go by so i dont know what to say

The line of latitude 30° N runs through
.

Answers

Answer: The line of latitude 30° N runs through India

Explanation: Lines of latitude, also called parallels, are invisible lines that divide the Earth. They run east to west, but measure your distance north or south.

Factors that influence the birth rate of a country ?

Answers

Answer:

Child mortality rates or industrial workers

Explanation:

If children die young the parents will have lots of children to counter the children that die. so the parents might have 7 children to make up for the fact 4 might die if there is no hospitals to make sure the children live till adulthood.

morden or industrial countries less people want to have children as they want to follow there dreams so this will slow down the birth rate.

21.
How might urban growth change eastern Europe!

Answers

Answer:

It will become larger with more people who have different ideas.

what is the study of solid earth including rocks and layers of the earth called?

Answers

Geology is the study of the lithosphere, or the top of the Earth, which includes the rocks and crust.

The study of the physical Earth is known as geology. Geologists research the formation of rocks and materials. Geology has something to do with how mountains grow up. Another factor is how mountains fade away. Geologists also research relics and the past of the planet. Geology is the main Earth science and examines how the earth formed its structure and composition, and the various processes operating on it. It is also known as geoscience or earth science. Geology is interested in the earth's past over its 4.5 billion-year existence. The study of rocks' composition, texture, and structure, as well as their occurrence, distribution, and genesis in connection to physicochemical conditions and geologic processes, is known as petrology. All three of the main kinds of rocks—igneous, metamorphic, and sedimentary—are addressed.

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Why does the Mediterranean type of climate attract:
Many British families for their summer holiday

Answers

Answer:

in the summer time and around holidays. they are always crowded but those times attract more people than ever

what is the meaning of inundates?​

Answers

Answer:

it can mean flood or to overburden a person with many tasks

Explanation:

Answer:

The rise of a body of water and its overflowing onto dry land.

Explanation:

Inundates in geography means the rise of a body of water and its overflowing onto dry land.

What 3 countries are leading import partners to the European Union?

Answers

China, USA and the UK. Hope this helps
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